flirter
/ˈflɜr.tər/Definitions
1. noun
A person who flirts, often in a playful or insincere manner.
“She was a notorious flirter at the party and managed to charm everyone.”
2. verb
To engage in playful or flirtatious behavior, often in order to get someone’s attention.
“He flirter with the waitress to get a free dessert.”